sleeve valve

常见例句

Considering plate outrunning at bridge head of Jingzhu expressway, sleeve valve pipe grouting technology is put forward.
结合京珠高速公路桥头搭板脱空实际情况，提出采用“袖阀管”灌浆技术进行处治。
After researching different grouting technologies, chemical double liquid grouting with sleeve valve pipe method is selected to solidify the foundation.
经注浆技术比较，选用袖阀管双液化学注浆法对土体进行固化止水。
By adopting some technology of advanced detection, adding temporary invert, sleeve valve pipe and lock foot bolts, the construction of the tunnel is completed safely and successfully.
暗挖区间隧道通过采用超前探测、增设临时仰拱、袖阀管、锁脚锚管等技术措施，安全、顺利完成了北四环路和北辰桥段的施工。